[SOLVED] Isn't the 295x2 suppose to show 2 GPUs?

InvalidError

Titan
Moderator
I don't imagine Windows is going to treat two GPUs with a single device ID as two devices.
The RX295x2 is just two RX280s connected through a PLX PCIe switch. For this thing to work, each endpoint needs to at least have a different GUID for drivers to be able to track which GPU is which during enumeration when multiples of the same device ID exist.
 

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